,,-=*@£@## ##@£@*=-,,
,,-=*@@### ###@@*=-,,
,,-=*@£@## ##@£@*=-,,
,,-====*@£ £@*====-,,
,,-=*@£@## ##@£@*=-,,
,-=*@£@### rails ###@£@*=-,
,,-=*@£@## ##@£@*=-,,
,,,,,,,-*£ £*-,,,,,,,
,,-=*@£@## ££££££££££££££££££££££££££££££££££££££££ ##@£@*=-,,
,,-=*@£@## ##@£@*=-,,
,,-=*@£@## ££££££££££££££££££££££££££££££££££££££££ ##@£@*=-,,
,,-=*@£@## ##@£@*=-,,
,,,,=*@@@# #@@@*=,,,,
,,-=*@£@## trains are so constructed that they ##@£@*=-,,
,,-=*@£@## have to follow a set path. this path is ##@£@*=-,,
,,-=@£@### called a "railway", which is comprised ###@£@=-,,
,,-=**@£@# of two metal rails, hence its nickname. #@£@**=-,,
,,,,,,=*@£ £@*=,,,,,,
,,-=*@£@## because the low friction between the ##@£@*=-,,
,,-=*@£### wheels of the train and the rail metal, ###£@*=-,,
,,,,,===@£ there are limits for how acute a curve £@===,,,,,
,,-=*£@### can be, and even more so for how much ###@£*=-,,
,,-=*£@### the ground under the rails can be ###@£*=-,,
,,-=*@£@## sloped. thus a railway is often not led ##@£@*=-,,
,,-=*@£@## on top of hills, rather through them in ##@£@*=-,,
,,-=*@£@## tunnels (if they are large), or ##@£@*=-,,
,,,,,-**£@ artificial chasms. @£**-,,,,,
,,,,,,=*££ ££*=,,,,,,
,,-=*@£@## there will be trees on the side of the ##@£@*=-,,
,,-=*@£### rails, but not too close, or they will ###£@*=-,,
,,-=*@@£@# be cut down by the railway janitors. #@£@@*=-,,
,,-=*@£@## there will be plains, and bodies of ##@£@*=-,,
,,,,==*£@@ water. @@£*==,,,,
,,-=*@£@## ##@£@*=-,,
,,,,,,-*£# trains go by day and by night. along #£*-,,,,,,
,,-=*@£### the way, there is information ###£@*=-,,
,,-=*@@£££ scattered, often put on top of poles, £££@@*=-,,
,,,,,-=*££ to be interpreted by the train drivers. ££*=-,,,,,
,,-=*@£@## different parts of the railway have ##@£@*=-,,
,,-=*@@### different speed limits. ###@@*=-,,
,,-=*£@### ###@£*=-,,
,,-=*@£@## sometimes, trains have to stop and wait ##@£@*=-,,
,,-=*@£@## for something to happen, far away. this ##@£@*=-,,
,,-=*@£@@@ is signaled by red or green lights. @@@£@*=-,,
,,-=*@£@## ##@£@*=-,,
,,-=*@£@## ££££££££ ##@£@*=-,,
,,-=*@@£@@ @@£@@*=-,,
,,-=*@£@@@ many people follow the rails by foot. @@@£@*=-,,
,,-=*@££££ often this proves to be the shorter ££££@*=-,,
,,,,,==*££ path between two points. however this ££*==,,,,,
,,-=****@@ is frowned upon, and very impolite @@****=-,,
,,,,,,=@@£ toward the train drivers! £@@=,,,,,,
,,-=*@£@## ##@£@*=-,,
,,-=*@£££@ @£££@*=-,,
,,,,,,-**£ £**-,,,,,,
,,-=*@£@## ##@£@*=-,,
,,,,--=*£@ @£*=--,,,,
,,-=*@£@## ##@£@*=-,,